Arduino hardware package for ATmega8, ATmega48, ATmega88, ATmega168, ATmega328 and ATmega328PB

A set of various projects based on ESP8266, ESP32, ATtiny13, ATtiny85, ATtiny2313, ATmega8, ATmega328, ATmega32, STM32 and more.

Parallel EEPROM Programmer for 28C64B and 28C256

ZX-80 computer clone with ATmega8 processor and with BASIC interpreter written in AVR assembler.

AVR Library (Atmega48/88/168/328) to decode IR commands from a remote control in NEC format.

ATmega8 working as USB mouse, by reading movements from a magnetometer (digital compass). [Projeto Final do curso de Bacharelado em Ciência da Computação DCC/UFRJ]

Software for USB digital I/O with HID interface. See the wiki.

HID GamePad device based on AVR ATMega8 and V-USB framework

Control the lighting and the heating of the aquarium.

Microcontroller ArtNet and DMX experiments (ATmega8/ATtiny13, ENC28J60)

A programmable thermostat on ATmega8A and DS18B20.

Simple time based programmable light controller

PC controller 3 cooling fans on ATmega8/ATmega328

codenic SevenSegment Clock with LED

My changes on top of RetroAdapter to make it work with my microcontroller. This is basically the RetroAdapter version 2.1a with some tweaks in the Makefile, an updated usbdrv, and many modules disabled. Built as an USB adapter for SEGA Genesis / Mega Drive controllers.

Firmware of the Dino game for microcontroller ATmega8

Ultrasonic Radar using Arduino

Clone of TI-57 calculator with ATmega8 processor.

AVR Voltmeter

AVR based project for controlling Speed, Mode and direction of rotation of Stepper motors.